15565513330

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{21322621}}^1$

素因数の和:21322701

約数の個数: 16

約数和(自身を含む): 28401732504

約数和(自身を除く): 12836219174

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 21322621, 42645242, 106613105, 213226210, 1556551333, 3113102666, 7782756665, 15565513330]

約数ペア:

[(1, 15565513330), (2, 7782756665), (5, 3113102666), (10, 1556551333), (73, 213226210), (146, 106613105), (365, 42645242), (730, 21322621)]